http://llvm.org/bugs/show_bug.cgi?id=4216
Chris Lattner <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #7 from Chris Lattner <[email protected]> 2009-09-21 00:59:36 --- The rest of the loads eliminated with this patch: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090921/087571.html We now compile this down to one load on x86-32, which is much much better than GCC at least: _test_bitfield: movl 4(%esp), %eax movl %eax, %ecx andl $-65536, %ecx orl $32962, %eax andl $40186, %eax orl %ecx, %eax ret This should be only one and and one or, but hey, it's still progress :) -- Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. _______________________________________________ LLVMbugs mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
